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Python Introducing Lists Build an Application Multidimensional Musical Groups

Vashisth Bhatt
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Vashisth Bhatt
Python Web Development Techdegree Student 6,786 Points
Posted by Vashisth Bhatt
.a{fill-rule:evenodd;}techdegree
Vashisth Bhatt
Python Web Development Techdegree Student 6,786 Points

IndentationError

.I have question for 2nd challenge.it is againgiving me this error:- IndentationError: unindent does not match any outer indentation level

Can you please why this error is coming and at what time and instance this error appear?

groups.py 
musical_groups = [
    ["Ad Rock", "MCA", "Mike D."],
    ["John Lennon", "Paul McCartney", "Ringo Starr", "George Harrison"],
    ["Salt", "Peppa", "Spinderella"],
    ["Rivers Cuomo", "Patrick Wilson", "Brian Bell", "Scott Shriner"],
    ["Chuck D.", "Flavor Flav", "Professor Griff", "Khari Winn", "DJ Lord"],
    ["Axl Rose", "Slash", "Duff McKagan", "Steven Adler"],
    ["Run", "DMC", "Jam Master Jay"],
]
# Your code here
for group in musical_groups:
    string = ", ".join(group)
    lits=string.split(" ")
    if(len(lits)==3):
        print(lits)

1 Answer

Cheo R
Cheo R
37,150 Points
Cheo R
Cheo R
37,150 Points

Copying and pasting your code, I'm not getting the same errors. What I'm getting is:

AssertionError: 'Ad Rock, MCA, Mike D.' not found in "['Salt,', 'Peppa,', 'Spinderella']" : Hmmm...I'm not getting the output I expected.

For the second part, you're going to want your output to look like:

Ad Rock, MCA, Mike D.
Salt, Peppa, Spinderella
Run, DMC, Jam Master Jay

So you're going to want to do your joining and printing in the if clause.